[  556.245607] br0: port 1(veth1) entered blocking state
[  556.245676] br0: port 1(veth1) entered disabled state
[  556.245728] veth1: entered allmulticast mode
[  556.245830] veth1: entered promiscuous mode
[  556.264188] br0: port 2(veth2) entered blocking state
[  556.264256] br0: port 2(veth2) entered disabled state
[  556.264320] veth2: entered allmulticast mode
[  556.264408] veth2: entered promiscuous mode
[  556.282983] br0: port 3(veth4) entered blocking state
[  556.283082] br0: port 3(veth4) entered disabled state
[  556.283142] veth4: entered allmulticast mode
[  556.283228] veth4: entered promiscuous mode
[  556.390978] br0: port 1(veth1) entered blocking state
[  556.391055] br0: port 1(veth1) entered forwarding state
[  556.408442] br0: port 2(veth2) entered blocking state
[  556.408495] br0: port 2(veth2) entered forwarding state
[  556.428670] br0: port 3(veth4) entered blocking state
[  556.428727] br0: port 3(veth4) entered forwarding state
[  569.907825] veth3: entered promiscuous mode
[  571.063216] veth3: left promiscuous mode
[  571.075144] veth3: entered promiscuous mode
[  572.225936] veth3: left promiscuous mode
[  572.244758] br0: port 3(veth4) entered disabled state
[  572.259549] br0: port 2(veth2) entered disabled state
[  572.273644] br0: port 1(veth1) entered disabled state
[  572.288904] veth4: left allmulticast mode
[  572.288963] veth4: left promiscuous mode
[  572.289016] br0: port 3(veth4) entered disabled state
[  572.289122] veth2: left allmulticast mode
[  572.289154] veth2: left promiscuous mode
[  572.289195] br0: port 2(veth2) entered disabled state
[  572.289305] veth1: left allmulticast mode
[  572.289371] veth1: left promiscuous mode
[  572.289403] br0: port 1(veth1) entered disabled state